Outrageously Funny Word Dictionary :: Unvertebrate

👉 Unvertebrates are animals that lack a backbone and instead have a series of jointed bones or muscles in their bodies. These animals include fish, squid, octopuses, crabs, and some types of worms (such as roundworms). While they may look like a combination of vertebrate and invertebrate characteristics, they do not have the same degree of flexibility and support as vertebrates.

unvertebrate